'Migrant' monarch butterflies arrive in Mexico for winter

'Migrant' monarch butterflies arrive in Mexico for winter

Watch: Millions of monarch butterflies arrive in Mexico

Viral video : Flora or Fauna? colorful butterfly camouflaged as dry leaf

California Monarch Butterflies Pop

Monarch Butterflies Are Endangered Species Now

Monarch Butterflies Are Endangered Species Now

Monarch Butterflies In Florida Have Suffered An 80% Population Loss Since 2005

Snap a Photo and You Can Help Researchers Track Monarch Butterflies

Monarch butterflies may be driven into extinction

Monarch Butterflies Are Endangered Species Now

How do monarch butterflies fly so far?

Monarch Butterflies Are Endangered Species Now

Robot Spy Hummingbird Films HALF A BILLION MONARCH BUTTERFLIES!

Monarch butterflies' white spots may help them fly farther, scientists say - 1BREAKINGNEWS.COM

Watch: Scores Of Monarch Butterflies Stop By In Small CO Town During Migration

Monarch Butterflies Are Endangered Species Now

Monarch Butterflies Are Endangered Species Now

Mesmerising footage shows the incredible metamorphosis of Monarch Butterflies

Extra-Large Migration of Monarch Butterflies Fluttering Through Texas

Monarch Butterflies Are Endangered Species Now

Monarch Butterflies Are Endangered Species Now

5 Ways You Can Help Monarch Butterflies This Migration Season

Monarch Butterflies Could Face Extinction After Record Low Numbers Recorded

Monarch butterflies return to Mexico

Monarch butterflies may go extinct

Mariposas monarca podrían desaparecer como consecuencia del cambio climático - #ExclusivoMSP

How to Score Free Milkweed Seeds for a Monarch-Friendly Garden

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Monarch conservation efforts are on the grow

What's hurting monarch butterflies and how we can help them bounce back

Steep declines in iconic Monarch Butterfly population

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England get Euros campaign off to strong start with 1-0 victory over Serbia

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4,500 people march through Brussels in protest against right-wing ideology

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